Perhaps you should try some spelling variations:
information networks » information needs
mutual communication » cultural communication, virtual communication, natural communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technologie 3d » technologies 3d, technologie 3, technologie und
3d information » d information, nd information, od information
en africa » em africa, eu africa, en america
a le » a les, a la, a l

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologie 3d information networks _ mutual communication a le developpement en africa.*.